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21. | | BERGAMASCHI, M. A. C. M.; VICENTE, W. R. R.; BARBOSA, R. T.; MARQUES, J. A.; FREITAS, A. R. de. Sincronização da ovulação em fêmeas Nelore, com associação de progestágeno, estrógeno e gonadotrofina sérica de égua prenhe. ARS Veterinária, Jaboticabal, v.18, n.3, p.267-272, 2002. Biblioteca(s): Embrapa Pecuária Sudeste. |
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23. | | BERGAMASCHI, M. A. C. M.; VICENTE, W. R. R.; BARBOSA, R. T.; IBIAPINA, B. T.; BARUSELLI, P. S.; ALENCAR, M. M. de; BINELLI, M. Comportamento de estro e taxas de ovulação em fêmeas Nelore sincronizadas com progestágeno, Estradiol e gonodotropina coriônica equina. Acta Scientiae Veterinarie, v. 33, (supl. 1), p. 273, 2005. Biblioteca(s): Embrapa Pecuária Sudeste. |
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24. | | BERGAMASCHI, M. A. C. M.; VICENTE, W. R. R.; BARBOSA, R. T.; MACHADO, R.; BARUSELLI, P. S.; ALENCAR, M. M. de; BINELLI, M. Effects of equine Chorionic Gonadotrophin (eCG) on ovarian dynamics in Nelore cows. In: INTERNATIONAL REPRODUCTION SYMPOSIUM, 2006, Wellington, New Zeland. Proceedings... Wellington: NZAAP, 2006. p.6 Biblioteca(s): Embrapa Pecuária Sudeste. |
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25. | | VICENTE, W.; BERGAMASCHI, M. A. C. M.; VICENTE, W. R. R.; BARBOSA, R. T.; MACHADO, R.; BARUSELLI, P. S.; ALENCAR, M. M. de; BINELLI, M. Effects of equine chrionic gonadotrophin (eCG) on corpus luteum development and progesterone concentrations in Nelore cows. In: WORLD BUIATRICS CONGRESS, 24., 2006, Nice, France. Proceedings... Nice: Société Française de Buiatrie French Buiatrics Association, 2006. Biblioteca(s): Embrapa Pecuária Sudeste. |
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26. | | RODRIGUES, P. de A.; COELHO, L. de A.; NONAKA, K. O.; SASA, A.; VICENTE, W. R. R.; BALIEIRO, J. C. de C.; SIQUEIRA, E. R. de. Annual characteristics of estrous activity in wool and hair lambs under subtropical conditions. Scientia Agricola, Piracicaba, v. 64, n. 5, p. 468-475, set./oct. 2007. Biblioteca(s): Embrapa Caprinos e Ovinos. |
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27. | | OLIVEIRA, M. E. F.; AYRES, H.; OLIVEIRA, L. G.; TEIXEIRA, P. P. M.; BICUDO, S. D.; FONSECA, J. F. da; VICENTE, W. R. R. Influence of seasonality on ovulatory follicular wave dynamic in long protocols in Santa Inês sheep in the tropics. Reproduction, Fertility and Development, v. 23, n. 1, p. 117-118, 2011. Edição dos proceedings da Annual Conference or the International Embryo Transfer Society, Orlando, Florida, 2011. Biblioteca(s): Embrapa Caprinos e Ovinos. |
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28. | | BERGAMASCHI, M. A. C. M.; VICENTE, W. R. R.; BARBOSA, R. T.; MACHADO, R.; BARUSELLI, P. S.; ALENCAR, M. M. de; BINELLI, M. Estratégias hormonales para optimizar la función luteínica de vacas Nelore posterior a la sincronización del estro. In: CONGRESO LATINOAMERICANO DE BUIATRIA, 12.; JORNADAS CHILENAS DE BUIATRIA, 7., 2005, Valdivia, Chile. Annalles... Valdivia: Sociedade Chilena de Buiatría, 2005. p. 154-155 Biblioteca(s): Embrapa Pecuária Sudeste. |
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29. | | OLIVEIRA, M. E. F.; BARTLEWSKI, P. M.; JANKOWSKI, N.; PADILHA-NAKAGHI, L. C.; OLIVEIRA, L. G.; BICUDO, S. D.; FONSECA, J. F. da; VICENTE, W. R. R. Relationship of antral follicular blood flow velocity to superovulatory responses in ewes. Animal Reproduction Science, v. 182, p. 88-55, Jul. 2017. Biblioteca(s): Embrapa Caprinos e Ovinos. |
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30. | | OLIVEIRA, M. E. F.; CORDEIRO, M. F.; TEIXEIRA, P. P. M.; FONSECA, J. F. da; BICUDO, S. D.; OBA, E.; VICENTE, W. R. R. Serum progesterone profile and efficiency of long protocols with and withou CIDR replacement in Santa Inês ewes during anoestrus season. Acta Scientiae Veterinariae, Porto Alegre, v. 38, supl. 2, p. s734, 2010. Abstract 94. Edição dos resumos da 25. Reunião Anual da Sociedade Brasileira de Tecnologia de Embriões, Porto de Galinhas, PE, 2010. Biblioteca(s): Embrapa Caprinos e Ovinos. |
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31. | | OLIVEIRA, M. E. F.; D'AMATO, C. A.; AYRES, H.; OLIVEIRA, L. G.; TEIXEIRA, P. P. M.; FONSECA, J. F. da; VICENTE, W. R. R.; D'AMATO, C. A. Padrão de emergência de ondas foliculares em protocolos longos (com ou sem troca de cidr) e efeito da estacionalidade em ovelhas Santa Inês. In: REUNIÃO ANUAL DA SOCIEDADE BRASILEIRA DE TECNOLOGIA DE EMBRIÕES, 25., 2011, Cumbuco. O impacto das biotecnologias reprodutivas na saúde e produção animal: anais. Cumbuco: SBTE, 2011. p. 361. Resumo R062. 1 CD-ROM. Biblioteca(s): Embrapa Caprinos e Ovinos. |
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32. | | BERGAMASCHI, M. A. C. M.; VICENTE, W. R. R.; BARBOSA, R. T.; MACHADO, R.; MARQUES, J. A.; FREITAS, A. R. de. Ultrasound assessment of fetal development in Nelore cows. Archivos Zootecnia, v.53, n.204, p.1-4, 2004. Biblioteca(s): Embrapa Pecuária Sudeste. |
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34. | | VERGANI, G. B.; VICENTE, W. R. R.; TREVIZAN, J. T.; PEREIRA, V. S. do A.; GARCIA, A. R.; FONSECA, J. F. da; OLIVEIRA, M. E. F. Use of hCG on the induction of accessory corpora lutea in Morada Nova ewes. In: ANNUAL EUROPEAN SOCIETY FOR DOMESTIC ANIMAL REPRODUCTION (ESDAR) CONFERENCE, 22., 2018, Cordoba. Proceedings... Cordoba: ESDAR, 2018. p. 114. Biblioteca(s): Embrapa Caprinos e Ovinos. |
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35. | | TEIXEIRA, P. P. M.; OLIVEIRA, M. E. F.; SILVA, M. A. M.; SANTOS, J. V. C.; RODRIGUES, L. F. S.; VICENTE, W. R. R. Técnicas empregadas no preparo de rufiões em ovinos: revisão de literatura. Animal Reproduction, v. 37, n.1, p. 14-22, jan./mar. 2013. Biblioteca(s): Embrapa Caprinos e Ovinos. |
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36. | | OLIVEIRA, M. E. F.; NOCITI, R. P.; CAMELA, E. S. C.; PADILHA-NAKAGHI, L. C.; MACIEL, G. S.; RODRIGUEZ, M. G. K.; OLIVEIRA, L. G.; FONSECA, J. F. da; VICENTE, W. R. R. Effect of ovarian status at the beginning of 17Beta-estradiol plus progesterone protocol on follicular dynamic in ewes. Reproduction and Domestic Animal, v. 51, n. S2, p. 124. 2016. Abstract P181. Proceedings of the 20th Annual Conference of the European Society for Domestic Animal Reproduction (ESDAR) and the 13th Conference of the Spanish Association for Animal Reproduction (AERA), Lisbon, Portugal, 27?29 October 2016. Biblioteca(s): Embrapa Caprinos e Ovinos. |
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37. | | MACIEL, G. S.; RODRIGUEZ, M. G. K.; NOCITI, R. P.; SIMÕES, A. P. R.; MARIANO, R. S. G.; USCATEGUI, R. A. R.; FONSECA, J. F. da; FELICIANO, M. A. R.; VICENTE, W. R. R.; OLIVEIRA, M. E. F. Effect of the FSH dose in superovulatory protocols on ovulatory follicle dynamics in ewes. Animal Reproduction, v. 13, n. 3, p. 523, Jul./Sept. 2016. Proceedings of the 30th Annual Meeting of the Brazilian Embryo Technology Society (SBTE); Foz do Iguaçu, PR, Brazil, August 25th to 27th, 2016, and 32nd Meeting of the European Embryo Transfer Association (AETE); Barcelona, Spain,... Biblioteca(s): Embrapa Caprinos e Ovinos. |
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38. | | OLIVEIRA, M. E. F.; AYRES, H.; OLIVEIRA, L. G.; BARROS, F. F. P. C.; OBA, E.; BICUDO, S. D.; BARTLEWSKI, P. M.; FONSECA, J. F. da; VICENTE, W. R. R. Effects of season and ovarian status on the outcome of long-term progesterone-based estrus synchronization protocols and ovulatory follicle development in Santa Inês ewes under subtropical conditions. Theriogenology, New York, v. 85, n. 3, n. 2016, p. 452-460, Feb. 2016. Biblioteca(s): Embrapa Caprinos e Ovinos. |
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39. | | OLIVEIRA, M. E. F.; AYRES, H.; BARROS, F. F. P. C.; LIMA, M. R.; FELICIANO, M. A. R.; OLIVEIRA, L. G.; FONSECA, J. F. da; VICENTE, W. R. R. Efficiency of superovulatory treatment started near the time of emergency of the first of last follicular waves of progesterone protocol in Santa Inês ewes non-breeding season. Animal Reproduction, v. 10, n. 3, p. 420, Jul./Sept. 2013. Annual Meeting of The Brazilian Embryo Technology Society - SBTE, 27., 2013, Praia do Forte, BA, Brasil. Biblioteca(s): Embrapa Caprinos e Ovinos. |
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40. | | OLIVEIRA, M. E. F.; TEIXEIRA, P. P. M.; SILVA, J. C. B.; FELICIANO, M. A. R.; NOCITI, R. P.; DE OLIVEIRA, L. G.; VICENTE, W. R. R.; RODRIGUES, L. F. D. S. Effect of scrotal insulation associated to environmental iscomfort on Andrologic Characteristics in Santa Inês Rams. Journal of Animal Science Advances, v. 4, n. 10, p. 1051-1058, 2014. Biblioteca(s): Embrapa Pantanal. |
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Registros recuperados : 53 | |
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Registro Completo
Biblioteca(s): |
Embrapa Caprinos e Ovinos; Embrapa Gado de Leite. |
Data corrente: |
09/12/2019 |
Data da última atualização: |
06/02/2024 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Circulação/Nível: |
A - 2 |
Autoria: |
MACIELA, G. S.; RODRIGUEZA, M. G. K.; SANTOS, V. J. C.; RAMIREZ USCATEGUI, R. A.; NOCITI, R. P.; MARONEZI, M. C.; OLIVEIRA, C. S.; FELICIANO, M. A. R.; VICENTE, W. R. R.; FONSECA, J. F. da; OLIVEIRA, M. E. F. |
Afiliação: |
GIOVANNA SERPA MACIELA, São Paulo State University (Unesp) - Jaboticabal, SP, Brazil; MARIANA GARCIA KAKO RODRIGUEZA, São Paulo State University (Unesp) - Jaboticabal, SP, Brazil; VICTOR JOSÉ CORREIA SANTOS, São Paulo State University (Unesp) - Jaboticabal, SP, Brazil; RICARDO ANDRES RAMIREZ USCATEGUI, Federal University of Jequitinhonha and Mucuri Valleys (UFVJM) - Unaí, MG, Brazil; RICARDO PERECIN NOCITI, São Paulo State University (Unesp) - Jaboticabal, SP, Brazil; MARJURY CRISTINA MARONEZI, São Paulo State University (Unesp) - Jaboticabal, SP, Brazil; CLARA SLADE OLIVEIRA, CNPGL; MARCUS ANTÔNIO ROSSI FELICIANO; WILTER RICARDO RUSSIANO VICENTE, São Paulo State University (Unesp) - Jaboticabal, SP, Brazil; JEFERSON FERREIRA DA FONSECA, CNPC; MARIA EMILIA FRANCO OLIVEIRA, São Paulo State University (Unesp) - Jaboticabal, SP, Brazil. |
Título: |
Follicular dynamics and in vivo embryo production in Santa Inês ewes treated with smaller doses of pFSH. |
Ano de publicação: |
2019 |
Fonte/Imprenta: |
Animal Reproduction Science, v. 209, article 106137, 2019. |
DOI: |
https://doi.org/10.1016/j.anireprosci.2019.106137 |
Idioma: |
Inglês |
Conteúdo: |
Abstract: To evaluate follicular dynamics, there was assessment of superovulatory response and in vivo embryo production in ewes treated with relatively smaller doses of exogenous pFSH than typically used in combination with a dose of eCG at the beginning of the gonadotropin treatment period. Santa Inês ewes (n?=?24) were randomly divided into three groups, based on mg dose of pFSH administered: G200 (n?=?8), G133 (n?=?8) and G100 (n?=?8) in eight decreasing doses at 12?-h intervals. All ewes were treated with 300 IU of eCG concomitantly starting with first pFSH administration. Ovulatory follicular dynamics and follicular wall vascularization (FWV) were evaluated using a B-mode and color Doppler ultrasonic machine, respectively. Superovulatory response and embryo production were evaluated 6 days after estrous detection. In the G200?group, the preovulatory follicle size (PFS) were less (P? 0.05), ovulation time later (P? 0.05), and PFS rate greater (P? 0.05); while in the G100 group ovulation rate, and number and percentage of unfertilized eggs were greater (P? 0.05) than in the G133 group (P? 0.05). Number and percentage of viable embryos were greater in the G200 and G100 compared to G133 group (P? 0.05). The dose of 100 mg of FSH was as efficacious as the traditional dose of 200 mg, in combination with a dose of eCG, for superovulatory response and viable embryo production but there was a greater percentage of unfertilized eggs with this treatment. |
Palavras-Chave: |
Apoptotic embryonic cells; Follicular wall vascularization; Ovine; Ovulatory follicular wave. |
Thesaurus NAL: |
Animal reproduction; Ewes; Sheep; Superovulation. |
Categoria do assunto: |
L Ciência Animal e Produtos de Origem Animal |
Marc: |
LEADER 02588naa a2200349 a 4500 001 2116381 005 2024-02-06 008 2019 bl uuuu u00u1 u #d 024 7 $ahttps://doi.org/10.1016/j.anireprosci.2019.106137$2DOI 100 1 $aMACIELA, G. S. 245 $aFollicular dynamics and in vivo embryo production in Santa Inês ewes treated with smaller doses of pFSH.$h[electronic resource] 260 $c2019 520 $aAbstract: To evaluate follicular dynamics, there was assessment of superovulatory response and in vivo embryo production in ewes treated with relatively smaller doses of exogenous pFSH than typically used in combination with a dose of eCG at the beginning of the gonadotropin treatment period. Santa Inês ewes (n?=?24) were randomly divided into three groups, based on mg dose of pFSH administered: G200 (n?=?8), G133 (n?=?8) and G100 (n?=?8) in eight decreasing doses at 12?-h intervals. All ewes were treated with 300 IU of eCG concomitantly starting with first pFSH administration. Ovulatory follicular dynamics and follicular wall vascularization (FWV) were evaluated using a B-mode and color Doppler ultrasonic machine, respectively. Superovulatory response and embryo production were evaluated 6 days after estrous detection. In the G200?group, the preovulatory follicle size (PFS) were less (P?<? 0.05), ovulation time later (P?<? 0.05), and PFS rate greater (P?<? 0.05); while in the G100 group ovulation rate, and number and percentage of unfertilized eggs were greater (P?<? 0.05) than in the G133 group (P?<? 0.05). Number and percentage of viable embryos were greater in the G200 and G100 compared to G133 group (P?<? 0.05). The dose of 100 mg of FSH was as efficacious as the traditional dose of 200 mg, in combination with a dose of eCG, for superovulatory response and viable embryo production but there was a greater percentage of unfertilized eggs with this treatment. 650 $aAnimal reproduction 650 $aEwes 650 $aSheep 650 $aSuperovulation 653 $aApoptotic embryonic cells 653 $aFollicular wall vascularization 653 $aOvine 653 $aOvulatory follicular wave 700 1 $aRODRIGUEZA, M. G. K. 700 1 $aSANTOS, V. J. C. 700 1 $aRAMIREZ USCATEGUI, R. A. 700 1 $aNOCITI, R. P. 700 1 $aMARONEZI, M. C. 700 1 $aOLIVEIRA, C. S. 700 1 $aFELICIANO, M. A. R. 700 1 $aVICENTE, W. R. R. 700 1 $aFONSECA, J. F. da 700 1 $aOLIVEIRA, M. E. F. 773 $tAnimal Reproduction Science$gv. 209, article 106137, 2019.
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